20116635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17417}}^1$

素因数の和:17443

約数の個数: 32

約数和(自身を含む): 40131072

約数和(自身を除く): 20014437

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17417, 52251, 87085, 121919, 191587, 261255, 365757, 574761, 609595, 957935, 1341109, 1828785, 2873805, 4023327, 6705545, 20116635]

約数ペア:

[(1, 20116635), (3, 6705545), (5, 4023327), (7, 2873805), (11, 1828785), (15, 1341109), (21, 957935), (33, 609595), (35, 574761), (55, 365757), (77, 261255), (105, 191587), (165, 121919), (231, 87085), (385, 52251), (1155, 17417)]